Individual Calculations April 2018
 Sbarra, Marco  Total change: -16.80  Rating chartPersonal card
 WE 30 Trofeo Ceriano Ceriano Laghetto ITA 2018-03-02
RcRownchangeKK*chgGame
 2079 2247 2.50 5 -1.05 20 -21.00 
  Lumachi, Gabriele 2023 ITA1.0010.22204.40 
  Quaranta, Cristiano 2148 ITA0.501-0.1420-2.80 
  Massironi, Marco 2209 ITA0.001-0.5520-11.00 
  Orlandini, Andrea 2086 ITA0.001-0.7120-14.20 
  Cagnotto, Marco 1931 ITA1.0010.13202.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 50 CIS - Raggruppamento A2.2 Milano ITA 2018-03-16
RcRownchangeKK*chgGame
 2193 2247 2.50 4 0.21 20 4.20 
  Buchicchio, Giampaolo f2227 ITA0.501-0.0320-0.60 
  Ferraguti, Francesco 2071 ITA1.0010.27205.40 
  Mantovani, Renzo m2307 ITA0.001-0.4220-8.40 
  Piantoni, Roberto 2166 ITA1.0010.39207.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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